HashPlug is a Twitter Extension for Chrome that adds Twitter search results into Google in an unobtrusive manner - so that you get Realtime results on latest topics like Election, Sports, Storms,etc. If you have used Tweet Deck, Hoot Suite, SilverBird, etc, this can be great add-on. HashPlug also allows you to favorite, reply or retweet any result.
* Browser restart not required.
* Uses OAuth - No password required
* If you have "Disconnect" extension, it blocks HashPlug from searching twitter.
* Other useful Twitter Apps - TweetDeck, HootSuite, Silver Bird